245 citations · 3.3k across the 86 of their papers we have counts for
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Late transition-metal oxides with infinite-layer structure: Nickelates versus cuprates
Frank Lechermann
The correlated electronic structure of the infinite-layer compounds NdNiO and SrCuO at stoichiometry and with finite hole doping is compared. Key differences are elucidated…
A key role of correlation effects in the Lifshitz transition in SrRuO
Mark E. Barber, Frank Lechermann, Sergey V. Streltsov +8
Uniaxial pressure applied along an Ru-Ru bond direction induces an elliptical distortion of the largest Fermi surface of SrRuO, eventually causing a Fermi surface topologic…
Unconventional Hund Metal in a Weak Itinerant Ferromagnet
Xiang Chen, Igor Krivenko, Matthew B. Stone +6
The physics of weak itinerant ferromagnets is challenging due to their small magnetic moments and the ambiguous role of local interactions governing their electronic properties, ma…
Theoretical design of highly correlated electron states in delafossite heterostructures
Frank Lechermann, Raphael Richter
Delafossites represent natural heterostructures which can host rather different electronic characteristics in their constituting layers. The design of novel heterostructure archite…
Three-dimensionality of mobile electrons at X-ray-irradiated LaAlO/SrTiO interfaces
V. N. Strocov, M. -A. Husanu, A. Chikina +4
Effects of X-ray irradiation on the electronic structure of LaAlO/SrTiO (LAO/STO) samples, grown at low oxygen pressure and post-annealed ex-situ till recovery of their sto…
Electronic phase separation at LaAlO3/SrTiO3 interfaces tunable by oxygen deficiency
V. N. Strocov, A. Chikina, M. Caputo +7
Electronic phase separation is crucial for the fascinating macroscopic properties of the LaAlO3/SrTiO3 (LAO/STO) paradigm oxide interface, including the coexistence of superconduct…